A017366 a(n) = (10*n+8)^2.
64, 324, 784, 1444, 2304, 3364, 4624, 6084, 7744, 9604, 11664, 13924, 16384, 19044, 21904, 24964, 28224, 31684, 35344, 39204, 43264, 47524, 51984, 56644, 61504, 66564, 71824, 77284, 82944, 88804
Offset: 0
Links
- Vincenzo Librandi, Table of n, a(n) for n = 0..10000
- Index entries for linear recurrences with constant coefficients, signature (3,-3,1).
Crossrefs
Cf. A016898.
Programs
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Magma
[(10*n+8)^2: n in [0..40]]; // Vincenzo Librandi, Aug 31 2011
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Mathematica
(10 Range[0,30]+8)^2 (* or *) LinearRecurrence[{3,-3,1},{64,324,784},30] (* Harvey P. Dale, Dec 17 2016 *) -
PARI
a(n) = (10*n+8)^2; \\ Michel Marcus, Aug 26 2015
Formula
a(n) = 4*A016898(n). - Michel Marcus, Aug 26 2015